In this Act:
"cancer "means:
(a) a neoplasm of human tissue:
(i) in which cell multiplication is uncontrolled and progressive; and
(ii) that, if unchecked, may invade adjacent tissues or extend beyond its site of origin; and
(iii) that has the propensity to recur, either locally or remotely in the body; or
(b) a disease declared under section 4 .
"Chief Health Officer" means the person holding or occupying the office of Chief Health Officer under the Public Health Act .
"hospital "means:
(a) a hospital as defined in section 5 of the Medical Services Act ; or
(b) a private hospital as defined in section 4 of the Private Hospitals and Nursing Homes Act .
Part 3 information means information:
(a) given to the Registrar under Part 3; or
(b) taken to be Part 3 information under section 26.
"prescribed details "means details prescribed by regulation.
"register" means the register kept under section 7 .
"Registrar" means the person holding or occupying the office of Registrar mentioned in section 6 .
Registrar of Births, Deaths and Marriages means the person holding or occupying the office of Registrar of Births, Deaths and Marriages under the Births, Deaths and Marriages Registration Act .